Year Deaths per 100,000 2000 2.3 2001 3.1 2002 2.4 2003 3.9 2004 2.7 2005 3 2006 3 2007 3.2 2008 4.8 2009 5.9 2010 7 2011 4.9 2012 4.9 2013 2.8 2014 4.4 2015 4.5 2016 3.6 2017 3.4 2018 3.5 2019 4 2020 4.5